【摘要】 本文以某六层砌体橡胶隔震支座与摩擦滑移支座的并联复合隔震结构为例,运用有限元分析程序,对该建筑的一般抗震结构和并联复合隔震结构分别进行了地震作用下的有限元时程分析,结果显示:并联复合隔震结构能够降低上部结构的地震反应,提高建筑物的抗震能力,有明显的隔震、减震效果。更多还原

【Abstract】 This article made an analysis of a six-layered parallel composite isolation system masonry building by finite-element method.The building is composite isolation system composed of rubber isolation bearing and silde isolation bearing.The contrast of the time history analysis results of fundation-fixed system and the parallel composite isolation system prove that this isolation system can reduce the seismic response of upper structures and enhance the aseismic capability of the buildings.更多还原